Lube Oil Cleanup Flashcards Preview

AEO Systems > Lube Oil Cleanup > Flashcards

Flashcards in Lube Oil Cleanup Deck (18)
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1
Q

Why is it important to verify all valves closed prior to opening the first valves on the lineup sheet

A

tank drainage can occur, with possible unit trip and equipment damage

2
Q

where can you send Main Turbine Lube Oil if the lineups are performed improperly

A
3
Q

what are the requirements for adding oil to the new lube oil tank when using oil from unsealed or unlocked barrels

A

get engineering approval

4
Q

what are two methods of adding oil to the new lube oil tank

A
5
Q

why do we ensure the lube oil purifier has a discharge flow path prior to starting

A

to prevent overfilling the centrifuge on startup

6
Q

when are cuno filter operations allowed

A
7
Q

why cant you run the cuno filter and the centrifuge at the same time?

A
8
Q

what do you need to centrifuge the u1 main seal oil tank

A

main seal oil pump running to provide suction head for the centrifuge

9
Q

what is the purpose/ function of the turbine lube oil cleanup system

A
10
Q

new lube oil tank capacity

A
11
Q

u1 lube oil capacity

A
  1. 13005 gal
12
Q

u2 lube oil capacity

A

28960 gal

13
Q

lube oil transfer pump flow rate

A
14
Q

how do you get oil from the holding tank to the main tank

A

use the lube oil transfer pump

15
Q

how do you transfer oil to the MFPTLO tanks

A

Centrifuge is the preferable method

16
Q

heater temperature setpoints

A

on at 110F

off at 120F

17
Q
A
18
Q

Cuno filter pressure limits

A

write work order prior to 15 psig